13 × 52517

Prime Factor Structure

Factorization String 13 × 52517

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 735,252

Proper Divisor Sum 52,531

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #682699 ← → #682723

1 13 52,517 682,721

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

682,721 2,048,164 1,024,082 512,041 1,536,124 768,062 384,031 1,152,094 576,047 1,728,142 864,071 2,592,214 1,296,107 3,888,322 1,944,161 5,832,484 2,916,242 1,458,121 4,374,364 2,187,182 1,093,591 3,280,774 1,640,387 4,921,162 2,460,581 7,381,744 3,690,872 1,845,436 922,718 461,359 1,384,078 692,039 2,076,118 1,038,059 3,114,178 1,557,089 4,671,268 2,335,634 1,167,817 3,503,452 1,751,726 875,863 2,627,590 1,313,795 3,941,386 1,970,693 5,912,080 2,956,040 1,478,020 739,010 369,505 1,108,516 554,258 277,129 831,388 415,694 207,847 623,542 311,771 935,314

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.